// const program = require('commander')


// program.version('0.0.1')
// program
//     .option('-d, --debug', 'output extra debugging')
//     .option('-s, --small', 'small pizza size')
//     .option('-c, --cheese <type>', 'add the specified type of cheese', 'blue')

// program.parse(process.argv)

// console.log(`cheese: ${program.cheese}`);

// if(program.debug) console.log(program.opts());
// if (program.small) console.log('- small pizza size');

// program
//     .option('--no-sauce', 'remove sause')
//     .option('--cheese <flavour>', 'cheese flavour', 'mozzarella')
//     .option('--no-cheese', 'plain with no cheese')
//     .parse(process.argv)

// const sauceStr = program.sauce ? 'sauce' : 'no sauce'
// const cheeseStr = (program.cheese === false ) ? 'no cheese' : `${program.cheese} cheese`

// console.log(`You ordered a pizza with ${sauceStr} and ${cheeseStr}`)

// program
//     .option('-c, --cheese [type]', 'add cheese with type')
//     .parse(process.argv)

// if(program.cheese === undefined) {
//     console.log('undefined');
// }else if(program.cheese === true){
//     console.log('add default true');
// }else{
//     console.log(`add ${program.cheese}`);
// }

